For the group work, my task is to remove the handrail on the wall. My method is to clear the handrail of frame 200 in photoshop now, and then do 3D tracking in nuke to make the corresponding card according to the position. Then use framehold to lock the image of frame 200 where the armrest has been erased. At the same time, because of the camera movement, the lighting and color of the scene would change, so I added grade to match the color change of the footage.
